Abstract
Ordering up better conductivity Improving a thermoelectric material's ability to convert heat to electricity involves optimizing one property without changing another in a detrimental way. Roychowdhury et al. found that cadmium doping of silver antimony telluride enhances cationic ordering, which simultaneously improves electric properties and helpfully decreases thermal conductivity (see the Perspective by Liu and Ibáñez). This strategy markedly improves thermoelectric properties and could be used for other materials. Science , this issue p. 722 ; see also p. 678
Authors
10
- Subhajit Roychowdhury (first)
- Tanmoy Ghosh (additional)
- Raagya Arora (additional)
- Manisha Samanta (additional)
- Lin Xie (additional)
- Niraj Kumar Singh (additional)
- Ajay Soni (additional)
- Jiaqing He (additional)
- Umesh V. Waghmare (additional)
- Kanishka Biswas (additional)
References
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Dates
Type | When |
---|---|
Created | 4 years, 6 months ago (Feb. 11, 2021, 3:10 p.m.) |
Deposited | 1 year, 7 months ago (Jan. 15, 2024, 6:50 p.m.) |
Indexed | 44 minutes ago (Aug. 21, 2025, 2:28 a.m.) |
Issued | 4 years, 6 months ago (Feb. 12, 2021) |
Published | 4 years, 6 months ago (Feb. 12, 2021) |
Published Print | 4 years, 6 months ago (Feb. 12, 2021) |
Funders
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Department of Science and Technology, Ministry of Science and Technology
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Department of Science and Technology, Ministry of Science and Technology, IndiaRegion: Asia
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- Department of Science and Technology
- विज्ञान और प्रौद्योगिकी विभाग
- विज्ञान और प्रौद्योगिकी विभाग, विज्ञान और प्रौद्योगिकी मंत्रालय, भारत
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@article{Roychowdhury_2021, title={Enhanced atomic ordering leads to high thermoelectric performance in AgSbTe 2}, volume={371}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.abb3517}, DOI={10.1126/science.abb3517}, number={6530}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Roychowdhury, Subhajit and Ghosh, Tanmoy and Arora, Raagya and Samanta, Manisha and Xie, Lin and Singh, Niraj Kumar and Soni, Ajay and He, Jiaqing and Waghmare, Umesh V. and Biswas, Kanishka}, year={2021}, month=feb, pages={722–727} }